Edwin A Pape Lake vs Knob Noster S.P. Lake 2
Water quality, depth, fish species, and recreation comparison.
Knob Noster S.P. Lake 2 has a higher water quality grade (C, Fair) than Edwin A Pape Lake (F, Very Poor). Both are in Wisconsin.
Edwin A Pape Lake and Knob Noster S.P. Lake 2 are both in Missouri — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. The grades are meaningfully apart: Knob Noster S.P. Lake 2 grades a C while Edwin A Pape Lake grades a F. That two-letter spread reflects real underlying differences — different watershed inputs, different depth profiles, or different monitoring rigor.
For a recreational visitor, the wider grade gap is decisive — Knob Noster S.P. Lake 2 is the better water-quality choice. For a researcher, the gap is the interesting part: what is different about the two watersheds, and which of those differences is mutable?
Edwin A Pape Lake
Very murky, less than 1.8 ft of visibility.
Knob Noster S.P. Lake 2
Murky, only visible to about 3.9 ft.
Side-by-Side Metrics
| Metric | Edwin A Pape Lake | Knob Noster S.P. Lake 2 |
|---|---|---|
| Overall Grade | F (Very Poor) | C (Fair) |
| Water Clarity | 1.8 ft | 3.9 ft |
| Phosphorus | 82 µg/L | 29 µg/L |
| Chlorophyll-a (Algae) | 116.6 µg/L | 10.6 µg/L |
| Maximum Depth | - | - |
| Surface Area | 284 acres | 16 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 0 | 0 |
| Trophic State | hypereutrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Knob Noster S.P. Lake 2 wins on overall water quality with a Grade C versus Edwin A Pape Lake's Grade F. Water clarity: 3.9 ft vs 1.8 ft. For fishing diversity, Knob Noster S.P. Lake 2 also leads with 0 species.